# Q77221022

> star in the constellation Hydra

**Wikidata**: [Q77221022](https://www.wikidata.org/wiki/Q77221022)  
**Source**: https://4ort.xyz/entity/q77221022


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 7
3. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk